Jacks Patch

Location: Salmon Bay Rottnest Is
State: WA
Diver Qualification: Open Water
Average Depth: 15mtrs
Max Depth: 27mtrs
Average Visibility: 15mtrs
Access Type: BOAT
Directions: 32'01.90" S,115'31.08" E -about 1/2 mile S/W of Salmon Point
Description: A North/ South running strip of limestone reef that has a very good covering of hard and soft corals. Plenty of swim throughs and ledges but only 1 big cave towards the northern end. Shallowest part of the reef is around 13 metres with most of it around the 15-17 metres, it can get a bit deeper towards the southern (27 metres) and western side(22 metres). This dive site supports a very diverse marine ecosystem and a macro photographers paradise when the vis is great. Not all that good for crayfish.

Hazards, none really except the sites proximity to Parker Point and the associated boat traffic.